CN219645272U - Desk frame assembly for mounting inclined desk legs and lifting learning desk - Google Patents

Abstract

The utility model relates to the technical field of learning tables, in particular to a table frame assembly for installing inclined table legs and a lifting learning table, which comprises an upper table frame, the table legs, a first connecting piece and a second connecting piece; the upper table frame comprises at least two first long pipes, the two ends of each first long pipe are sleeved with first connecting pieces, the side surfaces of the first connecting pieces are provided with first side surfaces, and the first side surfaces incline from top to bottom to the side far away from a user; the table leg is provided with a second connecting piece, the second connecting piece is provided with a second side surface, and the second connecting piece is fixedly arranged between the adjacent first side surfaces; the second side is fixed between two corresponding first sides to fix the table leg of tilting on last table frame, increased the area of contact of table leg installation, the table leg is fixed more firm, when the angle of needs change table leg, as long as change the angle of corresponding splice, go up the table frame and need not to change, reduce cost, go up the table frame and can produce with standard tubular product on a large scale, reduce the processing degree of difficulty and mass production cost.

Description

Desk frame assembly for mounting inclined desk legs and lifting learning desk

Technical Field

The utility model relates to the technical field of learning tables, in particular to a table frame assembly for mounting inclined table legs and a lifting learning table.

Background

At present, the lifting learning desk in the market is more and more popular with consumers, and can be adjusted in height along with the growth of children, so that the lifting learning desk can be suitable for a better sitting posture at any time to achieve the functions of preventing humpback and myopia.

Most of the existing lifting learning tables adopt vertical lifting type table legs, when the table legs are connected with an upper table frame, a top plate on each table leg is connected with a side longitudinal beam of the upper table frame, and as the longitudinal beams are all standard pipes, the width is usually not very large, so that the connecting contact surface between the top plate on each table leg and the table frame is small, and shaking can be caused; there are also some lift study tables of slope, when installing the table leg of different inclination, still need to match the table frame of different angles, be inconvenient for module production to increase the processing degree of difficulty and mass production cost.

In order to increase the movable space below the desk plate, people generally set the desk legs of the lifting learning desk to be inclined, that is, the lifting learning desk legs incline from top to bottom to a side far away from the user.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The utility model provides a desk frame assembly for installing inclined desk legs and a lifting learning desk, thereby effectively solving the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a table frame assembly for mounting a tilt table leg, comprising:

the upper table frame, the table legs, the table feet, the first connecting piece and the second connecting piece;

the upper table frame is arranged at the bottom of the table top and comprises at least two first long pipes parallel to the length direction of the table top, two ends of each first long pipe are sleeved with first connecting pieces, two adjacent first connecting pieces at the same end are arranged in a central symmetry mode, each first connecting piece is provided with a first side face, and the first side faces incline from top to bottom to one side far away from a user, so that an angle is formed between each first side face and the table top;

the table legs are symmetrically arranged on two sides of the upper table frame, a second connecting piece is arranged at one end, close to the table top, of each table leg, and a second side surface matched with the first side surface is arranged on each second connecting piece, so that the second connecting pieces are fixedly arranged between the adjacent first side surfaces;

the table legs are arranged on one side of the table legs close to the working surface, so that the stability of the table is improved.

Further, the first connecting piece is further provided with a first fixing surface and a second fixing surface which are horizontally arranged, the first fixing surface and the second fixing surface are respectively clamped on the first long pipe, the second side face is far away from the table leg and is provided with a third fixing surface which is horizontally arranged, and the third fixing surface is arranged on the first connecting piece.

Further, the table leg is provided with a first sleeve and a second sleeve, the first sleeve is partially arranged in the second sleeve, and a lifting mechanism is arranged in the first sleeve and used for driving the first sleeve to lift in the second sleeve.

Further, a first cover plate is arranged on one side, close to the working face, of the first sleeve, the first cover plate is perpendicular to the length direction of the first sleeve, the first cover plate is connected with one end of a screw rod structure, and the other end of the screw rod structure is arranged on the upper portion of the first sleeve.

Further, the second sleeve is horizontally provided with a second cover plate close to the working side, the second cover plate is provided with a first adjustable pad foot, the table foot is provided with an inclined section and a horizontal section, the inclined section is provided with a profiling hole corresponding to the table leg, the table leg is arranged in the profiling hole and fixedly connected with the table foot, the joint of the horizontal section and the inclined section is provided with a second adjustable pad foot, and one end of the horizontal section, far away from the table leg, is provided with a third adjustable pad foot.

Further, one side of the table legs is provided with a motor, and the left and right side of the table legs, which is close to the upper table frame, is provided with a linkage rod for driving the table legs at two sides to synchronously lift.

Further, the table leg is provided with a connecting block, and the connecting block is provided with a fixing plate for reinforcing the table frame assembly.

Further, two end surfaces of the first long pipe are provided with table frame side plates for connecting the table top.

Further, a second short tube comprising a plurality of perpendicular to the first long tube prevents the first long tube from twisting.

The utility model also comprises a lifting learning table which comprises a table top and the table frame assembly provided with the inclined table legs, wherein the table frame assembly provided with the inclined table legs is arranged at the bottom of the table top.

The beneficial effects of the utility model are as follows: the utility model is provided with an upper table frame, table legs, table feet, a first connecting piece and a second connecting piece; the upper table frame comprises at least two first long pipes parallel to the length direction of the table top, wherein the two ends of the first long pipes are sleeved with first connecting pieces, the first connecting pieces are provided with first side surfaces, and the first side surfaces incline from top to bottom to the side far away from a user; the table legs are symmetrically arranged on two sides of the upper table frame, a second connecting piece is arranged at one end of each table leg, which is close to the table top, and a second side surface is arranged on each second connecting piece, so that the second connecting pieces are fixedly arranged between the adjacent first side surfaces; the table legs are arranged on one side of the table legs close to the working surface; the second side of the second connecting piece is fixed between the first side of the first connecting piece, so that the inclined table leg is fixed on the upper table frame, the contact area for mounting the table leg is increased, the table leg is fixed more firmly, when the angle of the table leg needs to be changed, the upper table frame does not need to be changed as long as the angle of the corresponding splicing piece is changed, the cost is reduced, and the upper table frame can be produced by using standard pipes on a large scale, and the processing difficulty and the mass production cost are reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a schematic view of a table top assembly with angled legs;

FIG. 2 is a schematic view of another orientation of a table frame assembly with angled legs;

figure 3 is a side view of a table top assembly with a tilt-type leg;

FIG. 4 is a schematic view of the structure of the upper rack;

FIG. 5 is a schematic view of the first connector mounted on a first long tube;

figure 6 is a partial cross-sectional view of the leg;

figure 7 is a schematic view of a second connector and a leg mounted to the leg;

fig. 8 is a schematic structural view of a lifting learning table.

Reference numerals: 1. a table frame is arranged; 11. a first long tube; 12. a second short tube; 13. a side plate; 2. a table leg; 21. a first sleeve; 211. a first cover plate; 22. a second sleeve; 221. a second cover plate; 23. the first adjustable foot pad; 3. a table leg; 31. an inclined section; 311. profiling holes; 32. a horizontal section; 33. the second adjustable foot pad; 34. a third adjustable foot pad; 35. a connecting block; 36. a fixing plate; 4. a first connector; 41. a first fixing surface; 42. a second fixing surface; 43. a first side; 5. a second connector; 51. a second side; 52. a third fixing surface; 6. a lifting mechanism; 61. a screw rod structure; 62. a linkage rod; 7. a motor; 8. a tabletop; 9. and a table frame assembly for mounting the inclined table legs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated as being "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, or may be internal communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 7: a table frame assembly for mounting a tilt table leg, comprising:

the upper table frame 1, the table legs 2, the table feet 3, the first connecting piece 4 and the second connecting piece 5;

the upper table frame 1 is arranged at the bottom of the table top 8 and comprises at least two first long pipes 11 parallel to the length direction of the table top 8, the two ends of each first long pipe 11 are sleeved with first connecting pieces 4, the centers of two adjacent first connecting pieces 4 at the same end are symmetrically arranged, each first connecting piece 4 is provided with a first side surface 43, and the first side surface 43 inclines from top to bottom to one side far away from a user, so that an angle is formed between the first side surface 43 and the table top 8;

the table legs 2 are symmetrically arranged on two sides of the upper table frame 1, one end, close to the table top 8, of each table leg 2 is provided with a second connecting piece 5, and the second connecting pieces 5 are provided with second side faces 51 matched with the first side faces 43, so that the second connecting pieces 5 are fixedly arranged between the adjacent first side faces 43;

the table legs 3 are arranged on one side of the table legs 2 close to the working surface, so that the stability of the table is improved.

The first connecting piece 4 and the second connecting piece 5 are arranged on the upper table frame 1, the table legs 2 and the table legs 3; the upper table frame 1 comprises at least two first long pipes 11 parallel to the length direction of the table top 8, wherein the two ends of the first long pipes 11 are sleeved with first connecting pieces 4, the first connecting pieces 4 are provided with first side faces 43, and the first side faces 43 incline from top to bottom to the side far away from a user; the table legs 2 are symmetrically arranged on two sides of the upper table frame 1, one end, close to the table top 8, of each table leg 2 is provided with a second connecting piece 5, and each second connecting piece 5 is provided with a second side surface 51, so that the second connecting pieces 5 are fixedly arranged between the adjacent first side surfaces 43; the table legs 3 are arranged on one side of the table legs 2 close to the working surface; the second side face 51 of the second connecting piece 5 is fixed between the first side faces 43 of the first connecting pieces 4, so that the inclined table leg 2 is fixed on the upper table frame 1, the contact area for mounting the table leg 2 is increased, the table leg 2 is fixed more firmly, when the angle of the table leg 2 needs to be changed, the upper table frame 1 does not need to be replaced as long as the angle of the corresponding splicing piece is replaced, the cost is reduced, the upper table frame 1 can be produced by standard pipes on a large scale, and the processing difficulty and the mass production cost are reduced.

As a preferred embodiment, the first connecting piece 4 is further provided with a first fixing surface 41 and a second fixing surface 42 which are horizontally arranged, the first fixing surface 41 and the second fixing surface 42 are respectively clamped on the first long pipe 11, the second side surface 51 is provided with a third fixing surface 52 which is horizontally arranged away from the table leg 2, and the third fixing surface 52 is arranged on the first connecting piece 4.

The first connecting piece 4 is similar to a C-shaped metal sheet in shape, and the second connecting piece 5 is similar to a C-shaped metal sheet in shape, so that the installation is convenient, and on the one hand, the installation error is prevented, and the installation is convenient.

When the novel desk is used, the first fixing surface 41 and the second fixing surface 42 are respectively clamped on the first long pipe 11, the first connecting pieces 4 are fixed on two sides of the first long pipe 11, the second connecting pieces 5 are fixed at the upper ends of the desk legs 2, the second connecting pieces 5 are installed between two adjacent first connecting pieces 4, the second side surfaces 51 on two sides of the second connecting pieces 5 are attached to the first side surfaces 43, the second side surfaces 51 are far away from the desk legs 2 and are provided with horizontal third fixing surfaces 52, the third fixing surfaces 52 are fixed on the bottom surfaces of the first connecting pieces 4, and the fixing modes can be welded and fixed or screwed.

The top of the table leg 2 adopts the second connecting piece 5 of corresponding inclination, can match with the first connecting piece 4 of adjustable angle on the table frame better like this, and the table leg 2 is installed on the table frame, and the installation of being convenient for on the one hand has the installation mistake of preventing on the other hand.

In this embodiment, the table leg 2 is provided with a first sleeve 21 and a second sleeve 22, the first sleeve 21 is partially disposed in the second sleeve 22, and a lifting mechanism 6 is disposed in the first sleeve 21 for driving the first sleeve 21 to lift in the second sleeve 22, and the lifting mechanism 6 drives the first sleeve 21 to lift in the second sleeve 22, so as to realize lifting of the learning table.

Wherein, the first sleeve pipe 21 is close to working face one side and is equipped with first apron 211, and first apron 211 perpendicular to first sleeve pipe 21's length direction, and first apron 211 is connected with the one end of lead screw structure 61, and the other end of lead screw structure 61 sets up in the upper portion of first sleeve pipe 21, specifically, drives first sleeve pipe 21 through the lift of the inside lead screw structure 61 of table leg 2 and goes up and down to realize the lift of lift study table.

As a preferable mode of the above embodiment, the second sleeve 22 is horizontally provided with a second cover plate 221 near the working side, the second cover plate 221 is provided with a first adjustable pad 23, the table leg 3 is provided with an inclined section 31 and a horizontal section 32, the inclined section 31 is provided with a profiling hole 311 corresponding to the table leg 2, the table leg 2 is arranged in the profiling hole 311 and fixedly connected with the table leg 3, the joint of the horizontal section 32 and the inclined section 31 is provided with a second adjustable pad 33, and one end of the horizontal section 32 far away from the table leg 2 is provided with a third adjustable pad 34.

By arranging the table leg 3 with the inclined section 31 and the horizontal section 32, the inclined section 31 is provided with the profiling hole 311 corresponding to the table leg 2, and the table leg 2 is arranged in the profiling hole 311 and fixedly connected with the table leg 3, thereby forming an inverted Y-shaped supporting structure, and the whole table can be stable;

by arranging the first adjustable foot pad 23, the second adjustable foot pad 33 and the third adjustable foot pad 34, on one hand, the height adjustment can be carried out on different floors, and on the other hand, the middle foot pad can properly disperse part of the gravity born by the table, so that the stability of the whole table is increased.

In this embodiment, one side of the table leg 2 is provided with a motor 7, and a linkage rod 62 is arranged on one side of the left and right table legs 2 close to the upper table frame 1 and used for driving the table legs 2 on two sides to synchronously lift, so that the left and right side table legs 2 synchronously lift, and the lifting learning table structure is more stable.

Wherein, be equipped with connecting block 35 on the table leg 2, connecting block 35 is equipped with fixed plate 36 for consolidate the table frame assembly, be used for preventing that whole table frame assembly from rising to the back left and right rocking of maximum value.

As the preference of the embodiment, two end faces of the first long pipe 11 are provided with table frame side plates 13 for connecting the table top 8, and the table frame side plates 13 can be connected with side wood plates of the table or side metal support pipes of the table, so that the modularization effect is achieved, and the mass production is convenient and the cost is reduced.

In this embodiment, the second short tubes 12, which include several perpendicular first long tubes 11, prevent the first long tubes 11 from twisting, and the second short tubes 12 may be fixed on the upper portion of the first long tube or below the first long tube, and the fixing manner may be welding or other manners, where the number of the second short tubes 12 is determined according to the length of the field desktop 8.

As shown in FIG. 8, the utility model further comprises a lifting learning table, which comprises a table top 8 and the table frame assembly provided with the inclined table legs 2, wherein the table frame assembly provided with the inclined table legs 2 is arranged at the bottom of the table top 8.

When the adjustable table is used, a plurality of second short pipes 12 are vertically fixed on the width direction of the first long pipes 11, the first connecting pieces 4 are arranged on two sides of the first long pipes 11, two first connecting pieces 4 at the same end are symmetrically arranged along the center, so that the first side faces 43 of the two first connecting pieces 4 are parallel, the two first side faces 43 incline from top to bottom away from one side of a user, an angle is formed between the table top 8, the lifting mechanism 6 is arranged in the table leg 2, the second connecting pieces 5 are arranged at the end parts of the table leg 2, the second connecting pieces 5 are arranged between the two first side faces 43, the second side faces 51 are attached to the first side faces 43, the third fixing faces 52 are fixed on the first connecting pieces 4, the connecting pieces 35 are arranged on one side of the table leg 2 far away from the user, the fixing plates 36 are arranged on the connecting pieces 35 on the two sides, the table leg 2 penetrates through the holes 311 in the table leg 2 in an imitation shape, the table leg 3 and are mutually fixed through welding, so that a Y-shaped supporting structure is formed, finally, the whole table leg 2 can be firmly stretched, the first table leg 2 can be installed under the first adjusting pad and the first adjusting pad 33, and the second pad can be installed under the first adjusting pad 3.

Wherein, fix between the first side 43 of first connecting piece 4 through the second side 51 of second connecting piece 5 to fix inclined table leg 2 on last table frame 1, increased the area of contact that table leg 2 was installed, table leg 2 is fixed more firm, when the angle of needs change table leg 2, as long as change the angle of corresponding splice, go up table frame 1 and need not to change, reduce cost, go up table frame 1 and can produce with standard tubular product on a large scale, reduce the processing degree of difficulty and mass production cost.

It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. A table frame assembly for mounting a tilt-type table leg, comprising: the upper table frame, the table legs, the table feet, the first connecting piece and the second connecting piece;

the upper table frame is arranged at the bottom of the table top and comprises at least two first long pipes parallel to the length direction of the table top, two ends of each first long pipe are sleeved with first connecting pieces, two adjacent first connecting pieces at the same end are arranged in a central symmetry mode, each first connecting piece is provided with a first side face, and the first side faces incline from top to bottom to one side far away from a user, so that an angle is formed between each first side face and the table top;

the table legs are symmetrically arranged on two sides of the upper table frame, a second connecting piece is arranged at one end, close to the table top, of each table leg, and a second side surface matched with the first side surface is arranged on each second connecting piece, so that the second connecting pieces are fixedly arranged between the adjacent first side surfaces;

the table legs are arranged on one side of the table legs close to the working surface, so that the stability of the table is improved.

2. The table frame assembly for installing the inclined table leg of claim 1, wherein the first connecting piece is further provided with a first fixing surface and a second fixing surface which are horizontally arranged, the first fixing surface and the second fixing surface are respectively clamped on the first long pipe, the second side surface is far away from the table leg and is provided with a horizontal third fixing surface, and the third fixing surface is arranged on the first connecting piece.

3. The table frame assembly for mounting a tilt table leg of claim 1, wherein the table leg is provided with a first sleeve and a second sleeve, the first sleeve is partially disposed within the second sleeve, and a lifting mechanism is disposed within the first sleeve for driving the first sleeve to lift within the second sleeve.

4. A table frame assembly for mounting a tilt table leg according to claim 3, wherein a first cover plate is provided on a side of the first sleeve adjacent to the working surface, the first cover plate is perpendicular to a length direction of the first sleeve, the first cover plate is connected to one end of the screw rod structure, and the other end of the screw rod structure is disposed on an upper portion of the first sleeve.

5. A table frame assembly for mounting a tilt table leg according to claim 3, wherein the second sleeve is horizontally provided with a second cover plate near the working side, the second cover plate is provided with a first adjustable pad leg, the table leg is provided with a tilt section and a horizontal section, the tilt section is provided with a profiling hole corresponding to the table leg, the table leg is arranged in the profiling hole and fixedly connected with the table leg, the joint of the horizontal section and the tilt section is provided with a second adjustable pad leg, and one end of the horizontal section far away from the table leg is provided with a third adjustable pad leg.

6. The table frame assembly for mounting the inclined table legs according to claim 1, wherein one side of the table legs is provided with a motor, and a linkage rod is arranged on one side of the left and right table legs, which is close to the upper table frame, for driving the table legs on two sides to synchronously lift.

7. The table frame assembly for mounting the inclined table leg of claim 1, wherein the table leg is provided with a connecting block, and the connecting block is provided with a fixing plate for reinforcing the table frame assembly.

8. The table frame assembly for mounting the inclined table leg of claim 1, wherein the two end surfaces of the first long tubular material are provided with table frame side plates for connecting the table top.

9. The table frame assembly for mounting a tilt table leg of claim 1, wherein the second short tubes include a plurality of second short tubes perpendicular to the first long tubes, preventing the first long tubes from twisting.

10. A lifting learning table comprising a table top and a table frame assembly according to any one of claims 1 to 9, wherein the table frame assembly is mounted with inclined legs and is arranged at the bottom of the table top.